The thalamic dynamic core theory of conscious experience
1Department of Psychology, University of British Columbia, 2136 West Mall, Vancouver, BC, Canada V6T 1Z4. lward@psych.ubc.ca
Abstract:
I propose that primary conscious awareness arises from synchronized activity in dendrites of neurons in dorsal thalamic nuclei, mediated particularly by inhibitory interactions with thalamic reticular neurons. In support, I offer four evidential pillars: (1) consciousness is restricted to the results of cortical computations; (2) thalamus is the common locus of action of brain injury in vegetative state and of general anesthetics; (3) the anatomy and physiology of the thalamus imply a central role in consciousness; (4) neural synchronization is a neural correlate of consciousness.
More Related Videos
06:05Modification of a Colliculo-thalamocortical Mouse Brain Slice, Incorporating 3-D printing of Chamber Components and Multi-scale Optical Imaging
Published on: September 18, 2015
09:00Investigating the Function of Deep Cortical and Subcortical Structures Using Stereotactic Electroencephalography: Lessons from the Anterior Cingulate Cortex
Published on: April 15, 2015
Related Concept Videos
Understanding Consciousness
Sleep, a crucial state, is characterized by reduced physical...
Diencephalon: Thalamus and Information Relay
Subconsciousness and No Awareness
An illustrative example of subconscious processing is its role in problem-solving. Often, individuals...
Optimal Arousal Theory
Inverted U-Shaped Performance Curve
The...
Cognitive Theories: Lazarus Mediational Theory of Emotion
Cognitive Appraisal and Emotional Response
Lazarus proposed that emotions are not solely...
Instinct Theory
